One Line

One Line

Climbing Goat Games · December 15, 2021 · Puzzle, Mouse Only, Abstract, Logic, Minimalist

Buy One Line from Fanatical at $0.45 — the cheapest of 4 stores we compare.

PC
Very Positive96% · 73
Best price 48 Good deal
$0.45-77%
$1.99lowest tracked $0.29
Fanatical Buy at Fanatical

Prices last checked

More games under $5 →More Fanatical deals →

Where to buy One Line — official stores

Fanatical
Standard Edition · Steam
-77%
$0.45
$1.99
Buy
Steam
Steam
Standard Edition · Steam
$1.99
Buy
AllYouPlay
AllYouPlay
Standard Edition · Ubisoft Connect
$1.99
Buy

Cheapest One Line keys — keyshops

Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.

Loaded
Standard Edition · Steam
-52%
$1.09
$2.29
Buy

One Line price by region

One Line costs £0.38 in the United Kingdom, $0.45 in the United States, €0.45 in Europe (EUR), CA$0.59 in Canada, A$0.67 in Australia, $1.99 in Georgia (USD), NZ$2.99 in New Zealand, R$6.99 in Brazil and zł8.58 in Poland right now.

Cheapest One Line offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £0.38 −78% £0.38 — 3
United Statesyour region $0.45 −77% $0.45 $1.09 4
Europe (EUR) €0.45 −77% €0.45 €0.89 4
Canada CA$0.59 −77% CA$0.59 — 3
Australia A$0.67 −77% A$0.67 — 3
Georgia (USD) $1.99 $1.99 — 2
New Zealand NZ$2.99 NZ$2.99 — 2
Brazil R$6.99 R$6.99 — 2
Poland zł8.58 zł8.58 — 2

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About One Line

✦ AI summary

One Line is a minimalist puzzle game where you draw a single continuous line to fill boards and solve increasingly complex challenges. Take your time exploring each level at your own pace, learning from mistakes and discovering new mechanics as the difficulty progressively increases.


Take your time, relax. Your mind will take you along multiple paths. Learn from your mistakes, remake your destiny. Enter in this world where a single line connects with everything around you.
Use your mouse or arrow keys to draw the line. Fill the entire board and solve the puzzle.

During the course of the game, several mechanics will be introduced, making the levels even harder.

Did something wrong? You can go back easily.

Or just right click to delete the line wherever you want (NEW FEATURE!)\


Features
No tutorial. Straight to the game.Do or undo the drawn path easily.Minimalist design. No score, timer or pressure. Solve the puzzle in your time and enjoy the game experience.50 unique levels, with progressive difficulty.

One Line — game info

Platforms
Windows
Player modes
Single-player
Controller
Full controller support
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Not recommended Feb 23, 2026
uninventive, and has very awkward clunky controls, particularly when going in and out of teleportals
2 found this helpful
Not recommended Sep 6, 2026
bad
Recommended Aug 10, 2026
It is a classic puzzle game with 50 levels of minimalistic graphics and relaxing sound. Good for some brain distraction, but nothing standing out.
Recommended Jul 7, 2026
Some pretty good connect all the boxes into one continuous line puzzles.
Recommended Jun 10, 2026
A basic puzzle game in which each level has to be completely filled out with a single contiguous line. The game also introduces new mechanics every few levels which add some twists to that basic idea (e.g., fields that have to be passed through in specific directions, or portals that connect non-adjacent fields). For most of the levels I had to take a screenshot of the level which I then scribbled over in an image editing program: first figuring out the pieces of the line that were logically deducible/necessary and then connecting these pieces with some intuition and guesswork. This approach made even the later levels relatively doable (I never had to look up a solution to a level), but I assume that more experienced players don’t need it.
Recommended Apr 30, 2026
This took me ages of worthless grinding just to say "Heh, it was easy." and then proceed to make this review. It is NOT that easy.

Community reviews

—

0 reviews

Sign in to write a review.

No reviews yet. Be the first to review this game.

More like One Line

News

All news →
Minecraft Dungeons 2 Deluxe Edition: skip it, play on Game PassXbox

Minecraft Dungeons 2 Deluxe Edition: skip it, play on Game Pass

The Minecraft Dungeons 2 Deluxe Edition asks you to pre-order two unannounced DLC packs for a game Game Pass already gives you. What it contains, and why the upgrade can wait.

Sep 30, 2026
Is DayZ worth it? A straight answer before you buyPC

Is DayZ worth it? A straight answer before you buy

Is DayZ worth it? Twelve years on it is still the genre's least forgiving game. What you are buying, who it suits, and what our 97-day price record says about the timing.

Sep 30, 2026
Transport Fever 3 price: which edition to buy on launch dayPC

Transport Fever 3 price: which edition to buy on launch day

Transport Fever 3 is out today. The Transport Fever 3 price splits three ways, the loyalty discount has a fortnight-long fuse, and our record shows what the older game really costs.

Sep 29, 2026
No Man's Sky price: how low it gets and when to buyPC

No Man's Sky price: how low it gets and when to buy

The No Man's Sky price has come a long way down since 2016, and the game is on PC Game Pass too. Our tracked 12-month low, the regional key gap, and what to actually pay.

Sep 29, 2026
Sekiro cheap: what our price record shows, and what to avoidDeals

Sekiro cheap: what our price record shows, and what to avoid

Search Sekiro cheap and the results are keyshop listings, not a store discount. Our three-month price record explains the gap, and why so few live offers changes the advice.

Sep 28, 2026
System Shock 2 Remaster free on Epic from 1 OctoberFreebies

System Shock 2 Remaster free on Epic from 1 October

System Shock 2 Remaster free on Epic from 1 to 8 October, alongside BURIED STARS. Our price record shows why its floor has not moved in three months, and why waiting beats buying this week.

Sep 28, 2026
Dead Island 2 cheap: which edition, and what the price doesPC

Dead Island 2 cheap: which edition, and what the price does

Dead Island 2 cheap used to mean under a dollar. Our price record shows the floor has roughly doubled since September - here is which edition to buy, and the one that is a trap.

Sep 27, 2026
Steam Autumn Sale 2026: the games that cannot be discountedDeals

Steam Autumn Sale 2026: the games that cannot be discounted

The Steam Autumn Sale 2026 runs 1-8 October, but Valve's own rules bar every September release from it. Which games are locked out, and what our record says about the two biggest.

Sep 27, 2026

Top games right now

All rankings →
  1. 1Counter-Strike 2Free
  2. 2Dota 2Free
  3. 3PUBG: BATTLEGROUNDSFree
  4. 4Grand Theft Auto V Legacy—
  5. 5Terraria$2.20
  6. 6Rust$25.62
  7. 7Team Fortress 2Free
  8. 8Black Myth: Wukong$35.70
  9. 9HELLDIVERS™ 2$30.57
  10. 10ELDEN RING$52.89
  11. 11Apex Legends™Free
  12. 12Left 4 Dead 2$9.99
  13. 13Stardew Valley$14.73
  14. 14Wallpaper Engine$3.99
  15. 15Euro Truck Simulator 2$4.99
  16. 16Dead by Daylight$10.40
  17. 17Red Dead Redemption 2$10.54
  18. 18Baldur's Gate 3$41.99
  19. 19Phasmophobia$18.29
  20. 20War ThunderFree
  21. 21Call of Duty®—
  22. 22ARK: Survival Evolved$14.24
  23. 23Among Us$3.03
  24. 24The Forest$19.99